4720544722 has 4 divisors (see below), whose sum is σ = 7080817086. Its totient is φ = 2360272360.

The previous prime is 4720544681. The next prime is 4720544723. The reversal of 4720544722 is 2274450274.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3539179081 + 1181365641 = 59491^2 + 34371^2 .

It is not an unprimeable number, because it can be changed into a prime (4720544723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1180136179 + ... + 1180136182.

Almost surely, 2^4720544722 is an apocalyptic number.

4720544722 is a deficient number, since it is larger than the sum of its proper divisors (2360272364).

4720544722 is a wasteful number, since it uses less digits than its factorization.

4720544722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2360272363.

The product of its (nonzero) digits is 125440, while the sum is 37.

The square root of 4720544722 is about 68706.2204025225. The cubic root of 4720544722 is about 1677.5058324265.

Adding to 4720544722 its reverse (2274450274), we get a palindrome (6994994996).

It can be divided in two parts, 472054 and 4722, that added together give a triangular number (476776 = T₉₇₆).

The spelling of 4720544722 in words is "four billion, seven hundred twenty million, five hundred forty-four thousand, seven hundred twenty-two".